33191960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 78714720

約数和(自身を除く): 45522760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 547, 740, 820, 1094, 1480, 1517, 1640, 2188, 2735, 3034, 4376, 5470, 6068, 7585, 10940, 12136, 15170, 20239, 21880, 22427, 30340, 40478, 44854, 60680, 80956, 89708, 101195, 112135, 161912, 179416, 202390, 224270, 404780, 448540, 809560, 829799, 897080, 1659598, 3319196, 4148995, 6638392, 8297990, 16595980, 33191960]

約数ペア:

[(1, 33191960), (2, 16595980), (4, 8297990), (5, 6638392), (8, 4148995), (10, 3319196), (20, 1659598), (37, 897080), (40, 829799), (41, 809560), (74, 448540), (82, 404780), (148, 224270), (164, 202390), (185, 179416), (205, 161912), (296, 112135), (328, 101195), (370, 89708), (410, 80956), (547, 60680), (740, 44854), (820, 40478), (1094, 30340), (1480, 22427), (1517, 21880), (1640, 20239), (2188, 15170), (2735, 12136), (3034, 10940), (4376, 7585), (5470, 6068)]